<%--
Created by IntelliJ IDEA.
User: main
Date: 2022/11/15
Time: 11:28
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>后台管理-注册</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="stylesheet" href="static/lib/layui-v2.6.3/css/layui.css" media="all">
    <!--[if lt IE 9]>
    <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
    <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
    <style>
        body {background-image:url("static/images/bg.jpg");height:100%;width:100%;}
        #container{height:100%;width:100%;}
        input:-webkit-autofill {-webkit-box-shadow:inset 0 0 0 1000px #fff;background-color:transparent;}
        .admin-login-background {width:300px;height:300px;position:absolute;left:50%;top:40%;margin-left:-150px;margin-top:-100px;}
        .admin-header {text-align:center;margin-bottom:20px;color:#ffffff;font-weight:bold;font-size:40px}
        .admin-input {border-top-style:none;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;height:50px;width:300px;padding-bottom:0px;}
        .admin-input::-webkit-input-placeholder {color:#a78369}
        .layui-icon-username {color:#a78369 !important;}
        .layui-icon-username:hover {color:#9dadce !important;}
        .layui-icon-password {color:#a78369 !important;}
        .layui-icon-password:hover {color:#9dadce !important;}
        .admin-input-username {border-top-style:solid;border-radius:10px 10px 0 0;}
        .admin-input-verify {border-radius:0 0 10px 10px;}
        .admin-button {margin-top:20px;font-weight:bold;font-size:18px;width:300px;height:50px;border-radius:5px;background-color:#a78369;border:1px solid #d8b29f}
        .admin-icon {margin-left:260px;margin-top:10px;font-size:30px;}
        i {position:absolute;}
        .admin-captcha {position:absolute;margin-left:205px;margin-top:-40px;}
    </style>
</head>
<body>
<div id="container">

    <div class="admin-login-background">
        <div class="admin-header">
            <span>欢迎注册</span>
        </div>
        <form class="layui-form" action="">
            <div>
                <i class="layui-icon layui-icon-username admin-icon"></i>
                <input type="text" name="username"id="username" placeholder="请输入用户名" autocomplete="off" class="layui-input admin-input admin-input-username" >
            </div>

            <div>
                <i class="layui-icon layui-icon-password admin-icon"></i>
                <input type="password" name="password" placeholder="请输入密码" autocomplete="off" class="layui-input admin-input" >
            </div>
            <div>
                <input type="text" name="captcha" placeholder="请输入验证码" autocomplete="off" class="layui-input admin-input admin-input-verify" >
                <img class="admin-captcha" id="captchaPic" src="/user?method=getCode" width="90" height="30" >
            </div>
            <span id="err_msg"></span>


            <button class="layui-btn admin-button" lay-submit="" lay-filter="login">注 册</button><a href="login.jsp">已有帐号？登录</a>
        </form>
    </div>
</div>
<script src="static/lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
<script>
    layui.use(['form','jquery'], function () {
        var $ = layui.jquery,
            form = layui.form,
            layer = layui.layer;
        // 登录过期的时候，跳出ifram框架
        if (top.location != self.location) top.location = self.location;


        //什么时候通过ajax向后台发送异步请求  用户名文本框失去焦点时
        $("#username").blur(function () {
            // 获取文本框的值 用于用户名的验证操作  this  js对象   ->  $(this)   jquery
            let  uname = $(this).val();
            console.log(uname);
            // 向后台发送ajax请求   $.ajax({url,data,type,dataType,success})

            //  发送get方式的ajax请求  $.get(url,data,function,json)
            $.post('/user?method=checkUserName',{username:uname},function (res) {
                if(res.code==200){
                    $("#err_msg").css('color','green').text("用户名可用");
                    // // layer.msg('用户名不可用');
                    // layer.msg('用户名可用');
                    $(":submit").removeClass("layui-btn-disabled").attr("disabled",false);
                }else{
                    $("#err_msg").css('color','red').text("用户名已存在");
                    // layer.msg('用户名已存在');
                    //阻止用户注册请求的提交  将提交按钮置为不可点击
                    $(':submit').addClass("layui-btn-disabled").attr("disabled",true);
                    // $(":submit").attr("disabled",true);
                }
            },'JSON')

        });


        //切换验证码
        $("#captchaPic").click(function () {
            $(this).attr("src","/user?method=getCode&"+new Date().getTime())
        })

        // 进行登录操作
        form.on('submit(login)', function (data) {
            data = data.field;
            if (data.username == '') {
                layer.msg('用户名不能为空');
                return false;
            }
            if (data.password == '') {
                layer.msg('密码不能为空');
                return false;
            }
            if (data.captcha == '') {
                layer.msg('验证码不能为空');
                return false;
            }

            // 数据符合登录要求
            $.post('/user?method=register',data,function (res) {
                //管理员主页面
                    if(res.code==200){
                        layer.msg(res.msg,{icon:1},function () {
                            //跳转页面
                            window.location.href = "/login.jsp"
                        })
                    }else{
                        layer.msg(res.msg,{icon:2})
                    }

            },'JSON')
            return false;
        });
    });
</script>
</body>
</html>
